FVDE/ennstatus Changeset - 9dd5a0479455 · Chaos Computer Club Lëtzebuerg Projects

Changeset - 9dd5a0479455

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Dennis Fink - 10 years ago 2014-12-10 23:07:05
dennis.fink@c3l.lu

Started ipv 6 support

2 files changed with 40 insertions and 14 deletions:

ennstatus/api/functions.py

ennstatus/api/views.py

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ennstatus/api/functions.py

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 import re
 import json
 import ipaddress
 from datetime import datetime
@@ @@ -13,15 +14,6 @@ from ennstatus.status.functions import _ @@
 FINGERPRINT_REGEX = re.compile(r'^[A-Z0-9]{40}$', re.I)
 IP_REGEX = (r'^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}'
             r'(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$')
 IP_REGEX = re.compile(IP_REGEX)
 PRIVATE_IP_REGEX = (r'(^127\.)|(^192\.168\.)|(^10\.)|(^172\.1[6-9]\.)'
                     r'|(^172\.2[0-9]\.)|(^172\.3[0-1]\.)|'
                     r'255\.255\.255\.255')
 PRIVATE_IP_REGEX = re.compile(PRIVATE_IP_REGEX)
 DATE_FORMAT = '%d-%m-%Y %H:%M:%S'
 gi4 = pygeoip.GeoIP('/usr/share/GeoIP/GeoIP.dat', pygeoip.MEMORY_CACHE)
@@ @@ -66,10 +58,27 @@ def check_json_format(server): @@
             check_bridge(key, server)
     if 'ip' in server:
         if IP_REGEX.match(server['ip']) is None:
         try:
             address = ipaddress.IPv4Address(server['ip'])
             if any([address.is_private, address.is_multicast,
                     address.is_unspecified, address.is_reserved,
                     address.is_loopback, address.link_local]):
                 raise ValueError('ip is not accepted!\n')
         except ipaddress.AddressValueError:
             raise ValueError('ip is not the right format!\n')
         elif PRIVATE_IP_REGEX.match(server['ip']) is not None:
             raise ValueError('ip is not accepted!\n')
     if 'ip6' in server:
         try:
             address = ipaddress.IPv6Address(server['ip6'])
             if any([address.is_private, address.is_multicast,
                     address.is_unspecified, address.is_reserved,
                     address.is_loopback, address.link_local]):
                 raise ValueError('ip is not accepted!\n')
         except ipaddress.AddressValueError:
             raise ValueError('ip is not the right format!\n')
     return True
@@ @@ -92,12 +101,20 @@ def update_server(server, ip): @@
     if server['server_type'] == 'Bridge':
         if 'ip' in server:
             del server['ip']
         if 'ip6' in server:
             del server['ip6']
     else:
         for key in ('obfs', 'fteproxy', 'flashproxy', 'meek'):
             if key in server:
                 del server[key]
         if 'ip' not in server:
             server['ip'] = ip
         if isinstance(ip, ipaddress.IPv4Address):
             if 'ip' not in server:
                 server['ip'] = ip
         elif isinstance(ip, ipaddress.IPv6Address):
             if 'ip6' not in server:
                 server['ip6'] = ip
     try:
         filename = ''.join(['data/', server_name.lower(), '.json'])

ennstatus/api/views.py

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 import ipaddress
 from flask import (Blueprint, request, current_app, jsonify, render_template,
                    abort)
@@ @@ -30,9 +32,16 @@ def update(): @@
     if 'ip' in json:
         ip = json['ip']
     elif 'ip6' in json:
         ip = json['ip6']
     else:
         ip = request.remote_addr
     try:
         ip = ipaddress.ip_address(ip)
     except ipaddress.AddressValueError:
         return 'IP not allowed!\n', 403, {'Content-Type': 'text/plain'}
     if request.remote_addr not in accepted_ips:
         current_app.logger.warn('Unallowed IP %s tried to update data!'
                                 % ip)

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